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Biomedical subjects

E Housset

Publications and source records attributed to E Housset.

At least 163 records · Page 9Linked to original sources
PubMedDate not supplied

Intermittent treatment with streptokinase in arterial disease of the limbs.

Sixty-two patients with arterial disease of the lower limbs were treated with streptokinase by intermittent administration. All patients had experienced recent aggravation of their arterial disease, and 22 had thrombolysis confirmed by arteriography. In 20 cases clinical study showed repermeation--in 8 cases during the first perfusion and in 8 cases during the third perfusion. During the first perfusion the fall in fibrinogen was significantly greater in the 8 patients with thrombolysis. Further, the third perfusion corresponded to a new phase of fibrinogenolysis. These results support the possibility of the relationship between plasminemia and thrombolysis, and emphasize the limits of the classic theory of Sherry, Fletcher, and Alkjaersig. Permitting phases of repeated but limited plasminemia, the interruption method used here is a compromise between the risk of hemorrhage and the efficacy of treatment at low dosage.

Angiography↗
PubMedDate not supplied

[Antithrombin III in 86 patients with venous thrombosis (author's transl)].

Antithrombin III concentration was studied in 86 patients with recurrent or extensive venous thrombosis. Two of them were found to have an hereditary antithrombin III deficiency. 25 patients receiving heparin therapy had low antithrombin III concentration. After stopping heparin treatment antithrombin rose to a normal level. Pathological antithrombin III modifications are recalled (synthesis decrease in liver diseases, intra vascular consumption during active venous thrombosis). Antithrombin III decreased activity induced by heparin treatment is pointed out.

Antithrombin III↗
PubMedDate not supplied

[Multiple arterial lesions in von Recklinghausen's disease. A case].

Arterial lesions are thought to be rare in neurofibromatosis. In the case reported here full vascular exploration demonstrated diffuse lesions of the aorta, splenic artery, renal arteries, left internal carotid artery, right common iliac artery and arteries of the legs. This underlines the usefulness of thorough angiographic exploration when arterioplasty is envisaged in a patient with neurofibromatosis. Microscopic examination of an arterial biopsy specimen showed fibrodysplasia of the media associated with hyperplasia of the periarterial nerves, thus confirming that the lesions involved tissues of both mesodermal and neuroectodermal origins.

Adult↗
PubMedDate not supplied

Nailfold capillary microscopy: a new technique for finger systolic pressure measurement.

To assess the value of nailfold capillary microscopy (N.C.M.) for measuring finger systolic pressure (F.S.P.), 25 patients were studied by N.C.M. and plethysmography. Twelve of them presented Raynaud's phenomenon. The results revealed that N.C.M. can be correlated with plethysmography for measuring F.S.P. Therefore, N.C.M. with F.S.P. measurement is a practical, inexpensive method, and provides an additional microvascular diagnostic evaluation.

Adult↗
PubMedDate not supplied

[Spontaneous pneumoperitoneum in scleroderma].

A spontaneous and asymptomatic pneumoperitoneum was observed in two women presenting with pseudoileus resulting from severe gastrointestinal involvement in progressive systemic sclerosis. In the first case, pneumoperitoneum was associated with pneumatosis cystoides intestinalis and remained unchanged during 3 years. As obstruction resisted to medical management, surgery was performed; however at laparotomy neither perforation nor obstruction of the bowel could be found; the patient died during the postoperative course. In the second case, pneumoperitoneum disappeared after medical management of low-grade intestinal ileus but the patient died 6 months later because of cardiac failure. Autopsy revealed major distention of the bowel but failed to show any signs of perforation. These findings show that, in progressive systemic sclerosis, pneumoperitoneum can occur in the absence of digestive perforation and that surgery is not required. However this complication seems to carry a very poor prognosis.

Aged↗